The recent invasions of Pul and Tiglath-Pileser had effectually alarmed Pekah and Rezin, and had induced them to put aside the traditional jealousies which naturally kept them apart, and to make a league offensive and defensive. Into this league they were anxious that Judaea should enter; but they distrusted the house of David, which had been so long hostile both to Damascus and to Samaria. They consequently formed the design of transferring the Jewish crown to a certain Ben-Tabeal Isaiah 7:6, probably a Jewish noble, perhaps a refugee at one of their courts, whom they could trust to join heartily in their schemes (2 Kings 16:5 note).
Related Commentaries of 2 Kings 15:37
2 Kings 15:37
37 In those days the LORD began to send against Judah Rezin the king of Syria, and Pekah the son of Remaliah.